package cn.com.leon.controller;

import java.util.List;

public interface Action<T> {
	
	

	boolean insert(T entity);
	
	boolean del(T entity);
	
	boolean update(T entity);
	
	List<T> list();
	
	boolean isContains(List<T> list, T entity);
	
	boolean save(List<T> list);
	
}
